Register
A car has 3600 J of kinetic energy and is going 3 m/sec. What is its mass?
209k views
4 votes
A car has 3600 J of kinetic energy and is going 3 m/sec. What is its mass?

User Shirly
by
8.1k points

1 Answer

6 votes
800kg
m=2KE/v^2
m=2*3600/3*3
m=7200/9
m=800kg
User Odaliz
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
How many light sources do you know Pls list them
What is the minimum resistance which can be made using five resistors each of 1/5
A 75-kg refrigerator is located on the 70th floor of a skyscraper (300meters a over the ground) What is the potential energy of the refrigerator? #PLEASE HELP
Link Copied!